This work introduces the overall design , process scheme selection and techeconomic figures of National Engineering Research Center of Chemical Fertilizer Catalyst.
介绍化肥催化剂国家工程研究中心的总体设计、工艺方案选择和技术经济指标。
Adoption of second version of generalized design of small scale urea plant issued by China Wuhuan chemical engineering Corp. in Ninyang fertilizer plant and minor modification on it are introduced.
简述宁阳化肥厂采用中国五环化学工程公司编制的小尿素二版通用设计，并在此基础上进行小改小革的成功经验。
The technical design feature of total low temperature shift process used in the extension of Liuzhou chemical fertilizer plant was introduced.
论述了在柳州化肥厂扩建中新颖的全低变工艺革新设计。
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